Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version 16 declared in library [com.thoughtbot:expandablerecyclerview:1.3] C:\Users\admin.android\build-cache\ecc77b1faa9058c67e052b4923cda2f285e43795\output\AndroidManifest.xml Suggestion: use tools:overrideLibrary="com.thoughtbot.expandablerecyclerview" to force usage
Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version 16 declared in library [com.thoughtbot:expandablerecyclerview:1.3] C:\Users\admin.android\build-cache\ecc77b1faa9058c67e052b4923cda2f285e43795\output\AndroidManifest.xml Suggestion: use tools:overrideLibrary="com.thoughtbot.expandablerecyclerview" to force usage